20.1
He also has a temple at Rome with double doors, which they call the gates of war; for the temple always stands open in time of war, but is closed when peace has come. The latter was a difficult matter, and it rarely happened, since the realm was always engaged in some war, as its increasing size brought it into collision with the barbarous nations which encompassed it round about.
20.2
But in the time of Augustus Caesar it was closed, after he had overthrown Antony; and before that, when Marcus Atilius and Titus Manlius were consuls, it was closed a short time; then war broke out again at once, and it was opened. During the reign of Numa, however, it was not seen open for a single day, but remained shut for the space of forty-three years together, so complete and universal was the cessation of war.
20.3
For not only was the Roman people softened and charmed by the righteousness and mildness of their king, but also the cities round about, as if some cooling breeze or salubrious wind were wafted upon them from Rome, began to experience a change of temper, and all of them were filled with longing desire to have good government, to be at peace, to till the earth, to rear their children in quiet, and to worship the gods.